JPH0414725Y2 - - Google Patents

Info

Publication number
JPH0414725Y2
JPH0414725Y2 JP1980140408U JP14040880U JPH0414725Y2 JP H0414725 Y2 JPH0414725 Y2 JP H0414725Y2 JP 1980140408 U JP1980140408 U JP 1980140408U JP 14040880 U JP14040880 U JP 14040880U JP H0414725 Y2 JPH0414725 Y2 JP H0414725Y2
Authority
JP
Japan
Prior art keywords
photoconductor
switch
photoconductors
light
converter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1980140408U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5763305U (el
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1980140408U priority Critical patent/JPH0414725Y2/ja
Priority to US06/305,761 priority patent/US4437728A/en
Publication of JPS5763305U publication Critical patent/JPS5763305U/ja
Application granted granted Critical
Publication of JPH0414725Y2 publication Critical patent/JPH0414725Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3502—Optical coupling means having switching means involving direct waveguide displacement, e.g. cantilever type waveguide displacement involving waveguide bending, or displacing an interposed waveguide between stationary waveguides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
    • G02B6/3574—Mechanical force, e.g. pressure variations
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
    • G02B6/3548—1xN switch, i.e. one input and a selectable single output of N possible outputs
    • G02B6/3552—1x1 switch, e.g. on/off switch
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • G02B6/358—Latching of the moving element, i.e. maintaining or holding the moving element in place once operation has been performed; includes a mechanically bistable system
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • G02B6/3582—Housing means or package or arranging details of the switching elements, e.g. for thermal isolation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Tumbler Switches (AREA)
JP1980140408U 1980-09-30 1980-09-30 Expired JPH0414725Y2 (el)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1980140408U JPH0414725Y2 (el) 1980-09-30 1980-09-30
US06/305,761 US4437728A (en) 1980-09-30 1981-09-25 Photo-switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980140408U JPH0414725Y2 (el) 1980-09-30 1980-09-30

Publications (2)

Publication Number Publication Date
JPS5763305U JPS5763305U (el) 1982-04-15
JPH0414725Y2 true JPH0414725Y2 (el) 1992-04-02

Family

ID=15268053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980140408U Expired JPH0414725Y2 (el) 1980-09-30 1980-09-30

Country Status (2)

Country Link
US (1) US4437728A (el)
JP (1) JPH0414725Y2 (el)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE432190B (sv) * 1981-10-16 1984-03-26 Hallen Jan Ake Fiberljusaggregat
US4987237A (en) * 1983-08-26 1991-01-22 Ribi Immunochem Research, Inc. Derivatives of monophosphoryl lipid A
US4556280A (en) * 1983-09-13 1985-12-03 United States Riley Corporation Single cable optical fibre signaling system
FR2602061B1 (fr) * 1986-07-24 1989-07-28 Cit Alcatel Commutateur mecanique pour fibres optiques.
US4836636A (en) * 1986-11-13 1989-06-06 The Furukawa Electric Co., Ltd. Optical switch and optical keyboard utilizing the same
JP2680820B2 (ja) * 1987-10-15 1997-11-19 日本電気 株式会社 光スイッチ
JPH0524893Y2 (el) * 1988-02-25 1993-06-24
CA1321089C (en) * 1988-05-06 1993-08-10 Adc Telecommunications, Inc. Optical switch
US4898445A (en) * 1988-09-09 1990-02-06 Square D Company Fiber optic switching system
US5175780A (en) * 1988-12-29 1992-12-29 Fuji Electric Co., Ltd. Optical fiber switch
JPH0343618U (el) * 1989-09-06 1991-04-24
DE4336729C2 (de) * 1993-10-28 2003-04-24 Marquardt Gmbh Optischer Schalter
US5682259A (en) * 1996-03-19 1997-10-28 Square D Company Bus powered manually actuatable integrated pilot light/contact/communications module
US6181847B1 (en) 1999-05-10 2001-01-30 Ametek, Inc. Optical switch
CN101371176B (zh) * 2005-04-25 2010-08-18 Hmi系统有限责任公司 开关设备及方法
WO2018081736A1 (en) 2016-10-29 2018-05-03 Philippe Roe Fiber optic safety system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976876A (en) * 1972-06-19 1976-08-24 Brocker Dale C Signal control apparatus
US4023887A (en) * 1972-10-30 1977-05-17 General Optimation, Inc. Optical communication, switching and control apparatus and systems and modular electro-optical logic circuits, and applications thereof
JPS536132B2 (el) * 1973-01-19 1978-03-04

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536132U (el) * 1976-07-02 1978-01-19

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976876A (en) * 1972-06-19 1976-08-24 Brocker Dale C Signal control apparatus
US4023887A (en) * 1972-10-30 1977-05-17 General Optimation, Inc. Optical communication, switching and control apparatus and systems and modular electro-optical logic circuits, and applications thereof
JPS536132B2 (el) * 1973-01-19 1978-03-04

Also Published As

Publication number Publication date
JPS5763305U (el) 1982-04-15
US4437728A (en) 1984-03-20

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